Trending March 2024 # Display Basic Information On The Screen # Suggested April 2024 # Top 3 Popular

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There are just certain things in life that don’t have an easy fix and seeing what time it is in the middle of the night shouldn’t be one of them. Thanks to an app called Glance Plus we can see things such as what time it is or what the temperature is without even having to touch our Android devices. How is this possible? Keep reading to find out.

What Does It Let You Do?

This app lets you save battery power as you don’t have to turn on your phone’s display just to see what time it is. You can see that and much more in a brightness that will not harm your eyesight at all, something your eyes wI’ll appreciate.

If your Android device has an LCD screen, unfortunately, you won’t be saving any battery power, but if your device has a Super AMOLED display, then you will see benefits to using the app. You will have quick access to information such as the time, date, battery percentage, calendar, local weather, etc. You can also choose from different fonts such as Boston Traffic, Digital, Royal, and Samurai!

When it comes to choosing what kind of clock you want, you hare various options that go from Analog Square, Analog Love, Analog Simple, Standard, Roman, No Number, Minimal and Digital.

The app also lets you decide if you want the screen to rotate or stay vertical, but this is a feature you will need to pay $0.90 for.

Response and Ways to Use It

Remember, with Glance Plus you are not going to have the display on all the time; it will only light up when you want it to. There is option, called Always-On, leaves the panel always active but only if your device is charging, whether it’s a USB port, AC charge or wireless charge.

You also have the option of having the display turn on only in certain moments and for a certain amount of time that goes from five seconds to two minutes. There is also the option of activating the app when you pass your hand over the sensor once, twice or three times. If you want the app to enable itself after you have blocked your device, you can do that also.

This is a good app to try if you are tired of being blinded by the brightness of your device’s display. During the day it can look fine, but at night it’s the worst. When you first open the app and scroll down just a tad, you will also see an option that allows you to inactivate the app for the time periods you want.


Judy Sanhz

Judy Sanhz is a tech addict that always needs to have a device in her hands. She loves reading about Android, Softwares, Web Apps and anything tech chúng tôi hopes to take over the world one day by simply using her Android smartphone!

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Computer Turns On But The Screen Is Black

When your computer displays a black screen, it means that the data it is trying to display is not being received. To fix your displays, you must first identify the source of the problem.

Computer Displaying Black Screen

Once you’ve ruled out a broken monitor or faulty cable, you’ll have to look deeper into the computer to figure out what’s preventing it from working.

Here are a few common causes of a screen staying black even when the computer is on.

Faulty PSU

GPU issues

BIOS settings

How to Fix a Computer that Turns On But the Screen is Black

The best way to troubleshoot a computer is to start with easy fixes that only take a few moments. If these fixes don’t help restore the picture to your display, you might have to test some of your computer’s components. 

Restart the Computer

One of the first things you should do is make sure your computer is completely restarted. Sometimes when you think your computer is off, it is actually still on in a low-power state to speed up startups. Powering the computer down all the way ensures that when you restart it, it’s a truly fresh start.

To restart your computer completely, press down on the computer’s power button. Hold it down for five seconds before releasing it. Let the computer fully startup before you continue troubleshooting. 

Check the Connections

Make sure your monitor is plugged into your video output device. Some motherboards have onboard graphics and can work without a GPU. Others don’t have graphics built into them and require a GPU to display anything.

If you have a GPU, make sure the monitor is plugged directly into it. If you don’t, make sure it’s plugged into the motherboard. 

You should also ensure that all power cables required by the computer are plugged in. If your GPU needs a supplemental connection, it might prevent the computer from sending video to your display. 

Check for Brightness

Sometimes the brightness on your system is so low that you think nothing is displayed on the screen because it’s not visible.

Look at your keyboard for a brightness hotkey you might have adjusted without meaning to. Press the keys to turn up the brightness while the computer is connected to a display you think is working. 

Reset your Monitor

Resetting the monitor will ensure that you don’t have strange settings incompatible with the computer selected. The method will vary depending on what monitor you have. 

Make sure the input is selected for the computer. If you’ve changed what wires you’re using to connect the monitor to the computer, you might also need to change the input settings. 

When the monitor is set to default, restart your computer and see whether it grabs a connection. 

Check your Peripheral Devices

Unplug anything unnecessary from the computer, like extra monitors, external drives, or USB hubs. 

Restart the computer with a single monitor plugged in. If the screen is still black, try switching the cable that connects the monitor to another one. Try plugging it in with a different cable type or to a different port in your computer.

Once you know the monitor is working, the cable is suitable, and your computer doesn’t have one flawed connector, it’s time to start thinking about what else might have failed for the monitor to display a black screen. 

Change the RAM

Try removing all the RAM from your computer, inserting one stick into a slot, and booting with that single stick inserted. If that doesn’t work, try another stick in the same slot. 

Try one stick in a different slot if it still doesn’t work. With this method, you’re trying to find damaged slots or damaged RAM sticks. If it starts and works with a single RAM stick in a specific place, you might have damaged RAM, or your slots are damaged. 

Test Your Power Supply

Even when the power supply appears to be working, it can fall victim to errors that prevent all computer parts from receiving sufficient power.

Consider getting a power supply tester if you frequently work with computers. It’s a safer and easier way to test a PSU than using a multimeter.

Unplug and open your computer.

Remove any power cables going from the PSU into other components. It shouldn’t be connected to anything when you’re done.

Check the voltage switch on the PSU to make sure it’s correct. The setting for US computers is 110V/115V.

Plugin the larger power connector and one of the smaller ones, depending on the model you’re using.

Plug your PSU into a wall outlet. Turn the power on if it’s a model with a switch.

Turn the power supply tester on and refer to the screen on the device. If the screen isn’t turning on, the power supply is bad.

Check to make sure none of the numbers say LL or HH. That means the power supply is bad and needs to be replaced. 

Check your power supply tester manual against the voltages reported on the screen. Make sure they’re within the correct limits for your PSU. If the numbers are out of the acceptable range or the delay value is not 100-500ms, you should replace the power supply.

Check the other cables, if necessary. It depends on what model PSU you’re using and what power cables extend from it. 

Listen for Beep Codes

Some computers make sounds when something is wrong with the system. These beep codes help you troubleshoot and fix any problems preventing it from working correctly.

Power on the computer.

Listen for the beep codes.

Write down how many beeps there were, whether they were fast or slow and whether the code repeated. It’s okay if you have to turn on the computer a few times to catch the code perfectly.

Refer to a manual or reference for your BIOS model to determine what is causing the beep code.

Recognizing the cause of a beep code isn’t the end of the problem because you still have to fix whatever caused it. However, it’s a great starting point for finding the source of the problem.

Clear your CMOS

Clearing your CMOS battery on your motherboard will reset BIOS to default. If a problem with your BIOS settings prevents your computer from displaying an image on your monitor, clearing the CMOS should fix it.

Shut down the computer and disconnect the power.

Press the power button on the computer three times.

Locate the CMOS battery on the motherboard.

Remove it from the socket.

Wait five minutes.

Place it back into the socket and restart your computer.

Your BIOS will be back to the way it was when your first turned on your computer. If you ever flashed the BIOS to upgrade it, you may need to repeat the process. 

Test your GPU

Your GPU could experience a problem that prevents it from displaying on the screen. However, it’s not as easy to test as some other parts.

The standard way to test a GPU is to run a series of benchmark programs to see what it can handle. That’s not possible when you can’t see your screen.

The best way to check your GPU is to hook it into another computer to which you have access. See whether that computer boots. If it does, run a stress test on the GPU.

Download a program like 3dMark, Unigine Heaven, or FurMark and use it to make sure your GPU is working as intended.

If the GPU isn’t working right, you can try disassembling it, cleaning it, putting on a new thermal paste, and then reassembling it. Sometimes that can help manage the temperatures and keep the GPU more stable. 

Reseat Your Cpu and Reapply Thermal Paste

If your CPU isn’t seated perfectly or isn’t as cool as it should be, it might cause errors that prevent your computer from displaying an image. 

You should also take a closer look at your CPU cooler. If that isn’t functioning correctly, it can cause your CPU to overheat and prevent your computer from working. 

Clean and Reseat Your Components

It’s surprising how often a thorough cleaning and reseating of all your components can fix errors for a computer. Take your time and be gentle as you work through each part.

Turn off the computer, unplug it from its power source, and press the power button a few times once the power is off.

Remove the motherboard, GPU, and drives. Disconnect everything.

Pull the RAM from its slots.

Use compressed air to blow dust from the inside of the case.

Clean any removable filters and the blades on your fans.

Use compressed air again to remove any dust that has fallen during the rest of the cleaning.

Reseat the ram into its slots.

Replace the fans and coolers.

Replace the PSU, GPU, and any AIO coolers for the GPU.

Plug everything back in properly.

Reconnect the power.

Restart the computer.

If the computer starts normally, it may be that something simply needs to be adjusted a bit. 

Look for Damage on the Computer Hardware

Look for things like blown capacitors and electrical shorts on your motherboard. You might notice burned areas, bulging pieces, or exposed wiring.

If something is damaged on your motherboard, you might have to replace it entirely to make your computer work again. Unfortunately, replacing aspects of your motherboard is pretty complicated, and most of the time, it makes more sense to get a new one.

Frequently Asked Questions Why Does My Computer Screen Go Black Randomly?

It’s possible that your display is not working. However, if your screen is going black randomly at different times, one of your computer components might also fail. Stress-test your components to see whether the CPU or GPU are close to dying, experiencing high heat, or having other problems. 

Why Is My Computer Screen Black With a Cursor?

This can be caused by many different issues, including outdated drivers or BIOS issues. Try restarting your computer, using Windows key + R to access Device Manager to update your drivers, and booting the computer into safe mode to run System File Checker. 

How to Stop a Computer Screen From Going Black?

Check your settings to see whether you’re on a power plan that turns off the display. When the computer doesn’t sense movement or use for a while, it will shut down the displays even if it leaves the hard drives on. You can adjust your power plan’s settings not to turn off the display or select another power plan without that feature. 

Learn The Basic Concept Of Fopen Statement (Examples)

Introduction to Matlab fopen

Matlab fopen statement is used for an open a file or obtains information about open files. The file handling operations like reading from file or writing on a file for these operations we need to first open a file for that fopen statement is used. We open a file in binary mode or text mode and we specify the access type like r, w, r+, a, etc. and the default access type is read. The fopen statement returns data stored in fileID1, fileID1 is a file identifier on open file.


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fileID1 = fopen(filename)

fileID1 = fopen(filename,permission)

fileID1 = fopen(filename,permission,machinefmt,encodingIn)

fIDs = fopen('all')

filename = fopen(fileID)

[filename,permission,machinefmt,encodingOut] = fopen(fileID)

How to Use Matlab fopen?

We use fopen statement for only open the file for these we don’t need to specify anything simply we take a fopen statement and that file name which we want to open. But in another case, if we want to write or read from file we must specify the access type in fopen statement. For these we want to specify the permission, the permission is as followed:

‘r’: The file is open for reading. And it’s a default condition.

‘r+’: The file is open for both reading as well as writing.

‘w’: It will delete the contents of an existing file or simply it creates a new file and opens it for writing.

‘w+’: It will delete the contents of an existing file or simply it creates a new file, and open it for both readings as well as writing.

‘a’: It will create and open a new file or open an existing file for writing, appending to the end of the file.

‘a+’: It will create and open a new file or open an existing file for reading and writing, appending to the end of the file.

‘A’: It will append without automatic flushing; used with tape drives

Examples to Implement Matlab fopen

Below are the examples of Matlab fopen:

Example #1

Let us see one example, in this example, we open the text file using fopen and read the data from that file. For these first we take a fopen statement, in this fopen we specify that which file we want to open that file name and the access type mode of that file, for those we take fopen in parenthesis text file name with .txt extension chúng tôi and the access type mode is read ‘r’ and these two arguments are separated by a comma. And this fopen statement we take in a file identifier that is fileID1. And then we simply read that file using a fscanf statement. And lastly, we need to close that file using a file identifier and close statement; the file close statement is fclose and files identifier of open file that is fileID1.

fileID1 = fopen(‘textfile1.txt’,’r’);formatSpec = ‘%s’;A1 = fscanf(fileID1,formatSpec)fclose(fileID1);


Example #2

Let us see an example related to the fopen statement, we already created one text file with extension .txt ‘file1.txt’ in that text file we write something information. For reading or displaying one line from that text file, we write a Matlab code, in Matlab code, we use a fopen statement fopen statement is used for an open a file or obtain information about an open file. In this example, we used fopen statement for an open a text file which we earlier created with the name ‘file1’. Then we assign a file identifier to that fopen statement. Then we use an ‘fgetl’ function it is an inbuilt function available on Matlab it used for reading one line from a file. This readied line stored in line variable and we displaying that data and then we close the file, for closing a file we take fclose in that file identifier.


tline = fgetl(fileID)fclose(fileID);

Example #3

Let us see one example related to fopen statement, in this example, we create a matrix using a magic function, the magic function is nothing but it creates a matrix of n-n number in our example it creates 4- by-4 matrix. The matrix is stored in variable A1. This matrix we want to write in a file for that we need to open that file. To open a file we use a fopen statement, fopen in parenthesis the file name in which we want to write a matrix and a type of access mode that is written ‘w’ and these we assign to the fileID1, fileID1 is a file identifier of an open file. Then we use a fprintf statement to write that matrix on a text file. Then we simply close that open file by using a file close statement and a file identifier of an open file. And for verification that the matrix is written on that text file or not we use a type function, type in parenthesis that file name in which we write a matrix.


A1 = magic(4);fileID1 = fopen (‘myfile1.txt’,’w’);nbytes1 = fprintf(fileID1,’%6d %6d %6d %6dn’,A1)fclose(fileID1);type(‘myfile1.txt’)



In this article we saw the basic concept of fopen statement, basically fopen is nothing but an open a file or obtain information about open files. We also saw the different syntax for fopen statement used in Matlab code. Also, we saw the different some examples related to fopen.

Recommended Articles

This is a guide to Matlab fopen. Here we discuss the Introduction to Matlab fopen and its Syntax along with different Examples and its Code Implementation. You can also go through our suggested articles to learn more –

Com Alum Brings Another Genius To Life On The Screen

COM Alum Brings Another Genius to Life on the Screen Producer Sam Sokolow talks about Einstein, Picasso at tomorrow’s Cinemathèque

Antonio Banderas (left) plays Pablo Picasso in the second season of the National Geographic Genius series. Pablo Picasso (right), a towering figure in 2oth-century art. Photo courtesy of Facebook

When BU Today talked to Sam Sokolow last year, he was awaiting the premiere of the National Geographic TV channel series Genius. Sokolow (COM’91) is an executive producer of the series.

The show, starring Geoffrey Rush as Albert Einstein, went over big, drawing large audiences in 175 countries and earning strong reviews. The Guardian called it “a sassy, robust ride: whiplash-smart and littered with imaginative visual connections.” The series also earned 10 Emmy nominations.

Now a second season of Genius is about to debut, this time focusing on Pablo Picasso and starring Antonio Banderas as arguably the 20th century’s most important artist. The show premieres on National Geographic on April 24, but before that Solokow returns to BU tomorrow to screen the first-season pilot of Genius and show the trailer for the second season as part of the Cinemathèque series, a College of Communication program that brings accomplished filmmakers to campus to show and discuss their work. (His contract prohibits showing a new episode before the premiere.)

Sokolow says the response to the first season was everything he could have hoped for. “It was my first Emmy nomination,” he says. “To be nominated for best limited series, when the other nominees included Big Little Lies and Fargo and The Night Of—to me these are the best shows on television, and to be in a category with them was an honor that I’ll cherish forever. I was just so proud of the show.”

The COM grad is also living the dream in other ways. “I just left a breakfast meeting in West Los Angeles, and I’m driving to Beverly Hills, where my office is, on a 75-degree day,” he says in a phone interview. “Then I have to run up to Hollywood for lunch with a director. It’s almost a caricature.”

Sokolow credits BU with helping him get his start, which included shooting commercials and working on game shows and series development. He got involved with Genius because his production company, EUE/Sokolow Entertainment, owned the film rights to Walter Isaacson’s 2008 book, Einstein: His Life and Universe. Sokolow was instrumental in pushing to make it a TV series rather than a movie.

It takes a special kind of genius to carry 10 hours of TV, and choosing a subject for the second season required a lot of research.

The company started looking at inventor Nikola Tesla, who designed a system to deliver electricity.

“He may have been brilliant and had phenomenal discoveries that affected our lives, and he may have had business dealings that were dramatic,” Sokolow says, “but he was a workaholic and for the most part went to the same restaurant and ate the same thing for dinner every night at a table for one.”

Picasso was more promising. An innovator who lived a life set against major historical moments, he completely changed his discipline, and he also has a global brand.

“And he has 10 hours of story to tell,” says Sokolow. “Picasso certainly lived a dramatic life that at times could be akin to a primetime soap opera.”

And once the producers learned that Banderas was from Picasso’s hometown of Malaga, Spain, there was little doubt about who would play the artist. “Just that itself, from a cultural perspective and a language perspective, an understanding-of-the-world perspective, makes him such a rich choice,” Sokolow says. “From what I understand, this is a role and a character he has been interested in since he started acting.”

He says showrunner Kenneth Biller and executive producers Ron Howard and Brian Grazer have formed a sort of repertory company, not just with respect to the crew, which is normal, but also for some of the cast members: both Johnny Flynn and Samantha Colley return in different roles this season. Howard also directed the season opener, which was shot in Budapest, Malaga, Paris, and Malta.

Although National Geographic has not formally committed to a third season, Sokolow is confident that it will. And while his team hasn’t decided who the third genius will be, they have decided that it will be a woman.

In the meantime, they have plenty on their plate. EUE/Sokolow Entertainment just closed a deal to turn “a really significant contemporary American novel” into a premium television series, and they are working on another series set in the multicultural Latino community of Miami.

Sam Sokolow speaks and screens an episode of his National Geographic series, Genius, tomorrow, Friday, April 13, at 7 pm, at the College of Communication, Room 101, 640 Commonwealth Ave. The event, part of the BU Cinemathèque series, is free and open to the public.

The second season of the Genius series, about Pablo Picasso, starring Antonio Banderas as Picasso, premieres on National Geographic on Tuesday, April 24, at 9 pm.

Explore Related Topics:

Fixblue Screen On Windows 11/10

If you get the Blue Screen error on Windows 11/10 saying that iaStorAVC.sys failed, here are some tips to help you get rid of this issue. You need to follow all of them one after one to troubleshoot this BSOD, which is related to Intel Rapid Storage Technology.

Fix chúng tôi failed Blue Screen on Windows 11/10

To fix chúng tôi Blue Screen on Windows 11/10, follow these steps:

Install or update IRST driver

Remove and reinstall IRST driver

Restart Intel Rapid Storage Technology service

Enable AHCI

To learn more about these steps, continue reading.

1] Install or update IRST driver

If you are using an Intel chipset, it is recommended to install the Intel Rapid Storage Technology driver on your computer. It helps you establish a connection between your chipset and hard drive, which is one of the most important components. Although modern-day computers may not need this driver, it is highly recommended to install the driver on your PC. However, if you have already installed it a long time back, it is suggested to check for updates. If you recently installed a Windows Update, and the system broke after that, you can search for pending updates and install them accordingly.

You may use download, install, and update Intel Drivers with Intel Driver & Support Assistant.

2] Remove and reinstall IRST driver

As this Blue Screen error occurs mainly for the Intel Rapid Storage Technology driver, it is recommended to remove it once. If an internal conflict is blocking your system from running the IRST driver on your PC, you won’t be able to use your PC without any error.

That is why you can remove the IRST driver from your PC using the Device Manager. For that, do the following:

Press Win+X to open WinX menu.

Select Device Manager.

Expand the Disk drives section.

Confirm the change.

Insert the motherboard installation media.

Install the Intel Rapid Storage Technology driver.

After that, you should not have any problems.

3] Restart Intel Rapid Storage Technology service

To run the IRST on your PC, a service runs in the background. It is called the Intel Rapid Storage Technology service. If it is stopped due to any reason, there is a chance of getting such an error. Therefore, follow these steps to verify if the service is running or not:

Select Automatic from the drop-down list.

4] Enable AHCI

If you have an old PC, you may get this problem due to not having the AHCI enabled. In that case, you can follow this guide to enable AHCI in Windows after installation to get rid of this problem.

Related: Intel Rapid Storage Technology Service not working

How do I fix iaStorA.sys?

It is pretty straightforward to fix the chúng tôi BSOD error on Windows 11 and Windows 10. You can fix it by updating the Intel Rapid Storage Technology driver or Intel SATA/AHCI driver. However, if that doesn’t work, you can fix it by removing and reinstalling the same driver. For your information, you can do it with the help of the Device Manager.

How do I change my chúng tôi driver?

It is not possible to change the Intel Rapid Storage Technology driver on Windows 11/10 if you are using an Intel chipset. However, it is possible to update the driver if an update is pending. In that case, you need to download the update from the official manufacturer’s website. However, if you haven’t installed the driver, you need to find it on the CD given to you while purchasing the chipset.

That’s all! Hope this guide helped.

Read: Fix High CPU usage by IAStorDataSvc on Windows.

How Does Data Science Unleash The Value Of Your Legal Information?

Data science gives people the ability to make knowledgeable, data-driven business decisions

Corporate legal management solutions enable legal departments to gather a tonne of information about their legal operations. The systems that the legal department uses to conduct business are used to record information regarding transactions, open matters, matter history, the functioning of outside counsel, and many other aspects of the department’s operations. Even while this data can offer crucial insights that aid the department in operating more productively, affordably, and efficiently, those data insights must first be accessed. The secret to unlocking the full potential of the gathered data is data science.

Why is data science important?

In the subject of business known as data science, knowledge and insights are derived from noisy data using scientific methods, procedures, algorithms, and systems. With the use of data science, it is possible to extract useful knowledge and understanding from data points. Despite its apparent technicality, it actually gives people the ability to make knowledgeable, data-driven business decisions.

Modern machine learning and artificial intelligence (AI) technologies are sophisticated enough to handle vast amounts of data and produce insightful results. Some of the solutions used by corporate legal departments and insurance claims divisions to help their strategic decision-making incorporate these technologies.

By utilising data science, legal and claims divisions can greatly enhance internal procedures and workflows and standardise the data they collect to ensure that their choices are based on facts rather than gut feelings.

How to Find the Expertise?

In order to use data science to maximise the value of the information that you collect, the appropriate knowledge and experience are essential. The majority of firms, however, do not have a group of data scientists on hand to establish a centre of excellence in data science to create AI algorithms and address challenging issues. Therefore, it is essential for the majority of businesses to collaborate with a supplier who can supply the required expertise and technology.

To successfully transform your data into actionable decisions and beneficial business consequences, a data science provider should have the following three types of expertise on its team:

Experts in process design consult with you and your team to identify any areas of your work that are particularly challenging or don’t function as intended. They also come up with solutions to these problems. These professionals are very empathic and perceptive when it comes to the conditions necessary to streamline and lessen the complexity of operations. They are also experts in customer service and user interfaces.

To create the specifications for the AI model, domain experts collaborate closely with process design specialists. They combine client feedback with their understanding of industry best practises doing this. Additionally, data is properly labelled by domain experts to aid in the creation of a unique AI model.

Based on the requirements of the client, data scientists translate data sets and build an appropriate AI model with the necessary features. Data scientists must fully comprehend the client’s requirements in order to avoid starting with a predetermined, one-size-fits-all AI solution. Data scientists have knowledge in UI/UX design and are strategic design gurus.

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